оператор rand

#include <iostream>
#include <iomanip>
#include <ctime>
#include <cstdlib>
 
using namespace std;
 
int brosok();
 
int main()
{
    enum Status { CONTINUE, WON, LOST };
 
    int Point;
    Status gameStatus;
    
    /*int x;
    cout << "Type random number: ";
    cin >> x;*/
 
    srand(time(0));
 
    int sum_brosok = brosok();
 
    switch(sum_brosok)
    {
    case 7:
    case 11:
        gameStatus = WON;
        break;
    case 2:
    case 3:
    case 12:
        gameStatus = LOST;
        break;
    default:
        gameStatus = CONTINUE;
        Point = sum_brosok;
        cout << "Your point: " << Point << endl;
        break;
    }
 
    while (gameStatus == CONTINUE)
    {
        sum_brosok = brosok();
        if(sum_brosok == Point)
            gameStatus = WON;
        else
            if(sum_brosok == 7)
                gameStatus = LOST;
    }
 
    if (gameStatus == WON)
        cout << "You win motherfucker!" << endl;
    else
        cout << "AHAHA, loser! :D" << endl;
 
    char aga;
    cout << "Play again? (Y/N)" << endl;
    cin >> aga;
 
    if (aga == 'Y' || aga == 'y')
    {
        main();
    }
    else
    {
        cin.get();
        return 0;
    }
}
 
int brosok()
{
    int bros1 = 1 + rand() & 6;
    int bros2 = 1 + rand() & 6;
 
    int summa = bros1 + bros2;
 
    cout << "o4ki: " << bros1 << setw(5) << bros2 << endl;
    cout << "summa o4kov: " << summa << endl;
 
    return summa;
}